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1. WO2020134288 - INKJET PRINTING BASE AND INKJET PRINTING METHOD

Publication Number WO/2020/134288
Publication Date 02.07.2020
International Application No. PCT/CN2019/109031
International Filing Date 29.09.2019
IPC
H01L 51/56 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
56Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
B41J 2/01 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
CPC
B41J 11/00
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
11Devices or arrangements ; of selective printing mechanisms, e.g. ink-jet printers, thermal printers,; for supporting or handling copy material in sheet or web form
B41J 11/002
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
11Devices or arrangements ; of selective printing mechanisms, e.g. ink-jet printers, thermal printers,; for supporting or handling copy material in sheet or web form
0015for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
002Curing or drying the ink on the copy materials, e.g. by heating or irradiating
B41J 2/01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
H01L 51/56
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes [OLED] or polymer light emitting devices [PLED]
56Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
Applicants
  • TCL科技集团股份有限公司 TCL TECHNOLOGY GROUP CORPORATION [CN]/[CN]
Inventors
  • 眭俊 SUI, Jun
  • 谢相伟 XIE, Xiangwei
  • 黄航 HUANG, Hang
  • 苏亮 SU, Liang
  • 田亚蒙 TIAN, Yameng
Agents
  • 深圳中一联合知识产权代理有限公司 SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD.
Priority Data
201811598457.126.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) INKJET PRINTING BASE AND INKJET PRINTING METHOD
(FR) BASE D'IMPRESSION PAR JET D'ENCRE ET PROCÉDÉ D'IMPRESSION PAR JET D'ENCRE
(ZH) 喷墨打印基台及喷墨打印方法
Abstract
(EN)
An inkjet printing base and an inkjet printing method. The inkjet printing base comprises a first object stage (10), a heating plate (20) mounted on the first object stage (10), and a printing substrate (30) provided on the first object stage (10) and located above the heating plate (20). The heating plate (20) is electrically connected to a positive electrode and a negative electrode of a power source. The heating plate (20) is mounted on the first object stage (10), and the heating plate (20) is correspondingly located below the printing substrate (30). Heat is generated by energizing the heating plate (20) and is transmitted to the printing substrate (30) by means of the first object stage (10). By means of the structure, during printing, ink is printed on the heated printing substrate (30), so that the volatilization of solvent is accelerated, reducing the coffee ring effect, optimizing the uniformity of film formation, and improving the efficiency, stability and service life of a device.
(FR)
L'invention concerne une base d'impression par jet d'encre et un procédé d'impression par jet d'encre. La base d'impression par jet d'encre comprend une première platine d'objet (10), une plaque chauffante (20) montée sur la première platine d'objet (10), et un substrat d'impression (30) disposé sur la première platine d'objet (10) et situé au-dessus de la plaque chauffante (20). La plaque chauffante (20) est électriquement connectée à une électrode positive et à une électrode négative d'une source d'alimentation. La plaque chauffante (20) est montée sur la première platine d'objet (10), et la plaque chauffante (20) est située de manière correspondante sous le substrat d'impression (30). De la chaleur est produite par alimentation de la plaque chauffante (20) et est transmise au substrat d'impression (30) au moyen de la première platine d'objet (10). Au moyen de la structure, pendant l'impression, de l'encre est imprimée sur le substrat d'impression chauffé (30), de sorte que la volatilisation du solvant est accélérée, réduisant l'effet rond de café, optimisant l'uniformité de formation de film, et améliorant l'efficacité, la stabilité et la durée de vie d'un dispositif.
(ZH)
一种喷墨打印基台及喷墨打印方法,喷墨打印基台包括第一载物台(10)、安装于第一载物台(10)上的加热板(20)以及置于所述第一载物台(10)上且位于所述加热板(20)上方的打印基片(30),所述加热板(20)分别与电源正极、负极电连接,在第一载物台(10)上安装加热板(20),且加热板(20)对应位于打印基片(30)下方,通过对加热板(20)通电产生热量并通过第一载物台(10)传递至打印基片(30),通过该结构,在打印中,墨水打印在受热的打印基片(30)上,溶剂会加快挥发,减小咖啡环程度,并优化成膜的均匀性,提高器件的效率、稳定性和寿命。
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Latest bibliographic data on file with the International Bureau